"In the United States" section written by Col. Weston P. Chamberlain, M.C.; "In the American Expeditionary Forces" section written by Lieut. Col. Frank W. Weed, M.C. Published by the Government Printing Office. Sixth of 15 volumes covering all aspects of the US Army's role in World War 1.
Please credit the National Museum of Health and Medicine, Armed Forces Institute of Pathology if used. Individual pages are available as jpg scans directly from the Museum.